L. Roberts

Photoelectron core-level spectroscopy and scanning-tunneling-microscopy study of the sulfur-treated GaAs(100) surface

Philip Moriarty, Bridget M. Murphy, L. Roberts et al. · Physical review. B, Condensed matter · 1994 · 86 citations · Full text

Natural Sciences, Materials Science, Physics +17

Chemical and structural studies of the interactions of molecular sulfur with the GaAs(111)A and GaAs(111)B surfaces

Bridget M. Murphy, Philip Moriarty, L. Roberts et al. · Surface Science · 1994 · 33 citations

Natural Sciences, Chemistry, Materials Science +9

Chemical bonding and structure of the sulfur treated GaAs(111)B surface

Philip Moriarty, Bridget M. Murphy, L. Roberts et al. · Applied Physics Letters · 1995 · 24 citations

Natural Sciences, Materials Science, Physics +17

Vacuum ultraviolet photoelectron spectroscopy study of the interaction of molecular sulfur with the GaAs(100) surface

L. Roberts, G. Hughes, B. Fennema et al. · Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena · 1992 · 14 citations

Natural Sciences, Materials Engineering, Materials Science +17